EP3566083A4 - Color compensating optical filters - Google Patents
Color compensating optical filters Download PDFInfo
- Publication number
- EP3566083A4 EP3566083A4 EP18736617.4A EP18736617A EP3566083A4 EP 3566083 A4 EP3566083 A4 EP 3566083A4 EP 18736617 A EP18736617 A EP 18736617A EP 3566083 A4 EP3566083 A4 EP 3566083A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- optical filters
- compensating optical
- color compensating
- color
- filters
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000003287 optical effect Effects 0.000 title 1
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/043—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of metal
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
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- B32B15/16—Layered products comprising a layer of metal next to a particulate layer
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- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
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- B32B7/04—Interconnection of layers
- B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/11—Anti-reflection coatings
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
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- G02B5/00—Optical elements other than lenses
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- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0294—Diffusing elements; Afocal elements characterized by the use adapted to provide an additional optical effect, e.g. anti-reflection or filter
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0016—Grooves, prisms, gratings, scattering particles or rough surfaces
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- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
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Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Optical Filters (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762442227P | 2017-01-04 | 2017-01-04 | |
PCT/US2018/012232 WO2018129076A1 (en) | 2017-01-04 | 2018-01-03 | Color compensating optical filters |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3566083A1 EP3566083A1 (en) | 2019-11-13 |
EP3566083A4 true EP3566083A4 (en) | 2020-08-12 |
Family
ID=62790812
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18736617.4A Withdrawn EP3566083A4 (en) | 2017-01-04 | 2018-01-03 | Color compensating optical filters |
Country Status (5)
Country | Link |
---|---|
US (1) | US11448808B2 (en) |
EP (1) | EP3566083A4 (en) |
JP (1) | JP2020507129A (en) |
KR (1) | KR20190099305A (en) |
WO (1) | WO2018129076A1 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017124664A1 (en) | 2016-01-21 | 2017-07-27 | 3M Innovative Properties Company | Optical camouflage filters |
US10733402B2 (en) | 2018-04-11 | 2020-08-04 | 3M Innovative Properties Company | System for vehicle identification |
CN112673290B (en) * | 2018-09-14 | 2023-08-01 | 3M创新有限公司 | Optical film |
US11635622B1 (en) * | 2018-12-07 | 2023-04-25 | Meta Platforms Technologies, Llc | Nanovided spacer materials and corresponding systems and methods |
KR102250556B1 (en) * | 2019-09-23 | 2021-05-12 | 주식회사 엘엠에스 | Optical film for fingerprinting |
JP2021056346A (en) | 2019-09-30 | 2021-04-08 | 豊田合成株式会社 | Infrared transmission product |
US11463167B1 (en) | 2019-12-16 | 2022-10-04 | Facebook Technologies, Llc | IR transmissive visible-light barriers and devices including the same |
KR102346577B1 (en) * | 2020-03-03 | 2022-01-03 | 동우 화인켐 주식회사 | Color conversion pixel, composition for the color conversion pixel and display device comprising the same |
TWI730663B (en) * | 2020-03-11 | 2021-06-11 | 南臺學校財團法人南臺科技大學 | A solar cell device and an optical composite film assembly |
WO2023022932A1 (en) * | 2021-08-19 | 2023-02-23 | Gentex Corporation | Universal sensor system for auto dimming control for different spectral outputs |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3405819A1 (en) * | 2016-01-21 | 2018-11-28 | 3M Innovative Properties Company | Optical camouflage filters |
Family Cites Families (22)
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US5956122A (en) | 1998-06-26 | 1999-09-21 | Litton Systems, Inc | Iris recognition apparatus and method |
US6849327B1 (en) * | 1999-06-17 | 2005-02-01 | Fuji Photo Film Co., Ltd. | Optical filter |
JP4122010B2 (en) | 2004-11-12 | 2008-07-23 | 東海光学株式会社 | Infrared light emitter / receiver |
JP5358793B2 (en) * | 2008-08-20 | 2013-12-04 | 東海光学株式会社 | Optical article for infrared communication, manufacturing method thereof, and light receiving part for infrared communication |
KR20110084957A (en) * | 2008-10-17 | 2011-07-26 | 히다치 가세고교 가부시끼가이샤 | Film having low refractive index and method for producing the same, anti-reflection film and method for producing the same, coating liquid set for film having low refractive index, substrate having microparticle-laminated thin film, and method for prducing the same, and optical member |
JP5684791B2 (en) | 2009-04-15 | 2015-03-18 | スリーエム イノベイティブ プロパティズ カンパニー | Optical film |
WO2011050236A2 (en) | 2009-10-24 | 2011-04-28 | 3M Innovative Properties Company | Voided diffuser |
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KR20130111414A (en) | 2012-03-29 | 2013-10-10 | 코오롱인더스트리 주식회사 | Optical sheet |
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- 2018-01-03 JP JP2019556566A patent/JP2020507129A/en active Pending
- 2018-01-03 US US16/475,207 patent/US11448808B2/en active Active
- 2018-01-03 KR KR1020197021943A patent/KR20190099305A/en unknown
- 2018-01-03 EP EP18736617.4A patent/EP3566083A4/en not_active Withdrawn
- 2018-01-03 WO PCT/US2018/012232 patent/WO2018129076A1/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3405819A1 (en) * | 2016-01-21 | 2018-11-28 | 3M Innovative Properties Company | Optical camouflage filters |
Also Published As
Publication number | Publication date |
---|---|
EP3566083A1 (en) | 2019-11-13 |
KR20190099305A (en) | 2019-08-26 |
JP2020507129A (en) | 2020-03-05 |
WO2018129076A1 (en) | 2018-07-12 |
US11448808B2 (en) | 2022-09-20 |
US20190339432A1 (en) | 2019-11-07 |
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